# Kernel config based on: arch/arm/configs/tegra_defconfig

pkgname=linux-ouya-ouya-mainline
pkgver=5.0
pkgrel=5
pkgdesc="Ouya kernel fork, close to mainline"
arch="armv7"
_carch="arm"
_flavor="ouya-ouya-mainline"
url="https://kernel.org"
license="GPL2"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz flex bison openssl-dev"

# Source
_repository="linux"
_rev="7c3acfbc49c690a8ec27f2269840a7e141182ab9"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_rev.tar.gz::https://github.com/decatf/$_repository/archive/$_rev.tar.gz
	$_config
	linux4.17-gcc10-extern_YYLOC_global_declaration.patch
"
builddir="$srcdir/$_repository-$_rev"

prepare() {
	default_prepare

	mkdir -p "$srcdir"/build
	cp -v "$srcdir"/$_config "$srcdir"/build/.config
	make -C "$builddir" O="$srcdir"/build ARCH="$_carch" \
		olddefconfig
}

build() {
	cd "$srcdir"/build
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor" \
		CFLAGS_MODULE=-fno-pic
}

package() {
	cd "$srcdir/build/arch/$_carch/boot"

	if [ "$CARCH" == "aarch64" ]; then
		install -Dm644 "$srcdir/build/arch/$_carch/boot/Image" \
			"$pkgdir/boot/vmlinuz"
	else
		install -Dm644 "$srcdir/build/arch/$_carch/boot/"*zImage \
			"$pkgdir/boot/vmlinuz"
	fi

	install -D "$srcdir/build/include/config/kernel.release" \
		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"

	cd "$srcdir"/build

	local _install
	case "$CARCH" in
	aarch64*|arm*)	_install="modules_install dtbs_install" ;;
	*)		_install="modules_install" ;;
	esac

	make -j1 $_install \
		ARCH="$_carch" \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
}


sha512sums="5892de457aea6d4cbbfbcc902d24891dcc03c40638510d031d5007477241cb3616ca5c0a2fcad6882f4e8a341b767b3b6a18b42f496198bf08b326d2a1cd7fdd  linux-ouya-ouya-mainline-7c3acfbc49c690a8ec27f2269840a7e141182ab9.tar.gz
09b93d7efb39c69edd5fc9ebaf476dc383335cb2feaf4b84ebba28b7bdc248f7c7d467d76a6c1cfdf4d2cd436b83eec2654952a8b64eafcdd6d47c804c277c0b  config-ouya-ouya-mainline.armv7
27827877040007fc1c4c719f7e2e19e5c272d44972415cfc53feba0313d87e4074f8204bdb13cbc5fe21ea61bf595314b68f10c081e7b7bac3c888b60f008acf  linux4.17-gcc10-extern_YYLOC_global_declaration.patch"
